• TS/SCI - GCCS Systems Engineer

    Insight Global (Colorado Springs, CO)
    …Security, CySA+, GICSP, GSEC, CND, SSCP) -3+ years of experience in systems administration , Tactical Combat Operations, and GCCS -Knowledge of virtualization ... support the configuration and implementation of the GCCS-J software and systems , GCCS-J courseware development, providing specific GCCS-J Operator training to… more
    Insight Global (09/09/25)
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  • Cyber Security Engineer Senior

    Lockheed Martin (Colorado Springs, CO)
    …experience\. * Demonstrable and relevant cybersecurity engineering or systems administration experience\. * Good working knowledge of Linux or Windows ... our mission\. You should have demonstrable experience in cybersecurity administration or systems administration , whether...essential\. You should have a solid working knowledge of Linux or Windows based systems and have… more
    Lockheed Martin (08/29/25)
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  • Platform Network Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …network support and system troubleshooting efforts to maintain our current systems ; hands on administration , implementation, and troubleshooting of enterprise ... in an evolving threat landscape. Tasks include: Utilizing your Linux background and System Administration skills to...deploy updates and change products for Cisco based network systems to support program needs + You will provide… more
    RTX Corporation (08/16/25)
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  • Principal Engineer Software - SW CI/CD Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …CISA, GSE, SCNA) at the time of application is highly preferred + ** Linux ** system administration and security implementations + Experience with various tools ... shell scripting** , **Ansible playbook creation and management** , **Security-Enhanced (SE) Linux ** , and **Red Hat** repository administration + Experience… more
    Northrop Grumman (09/13/25)
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  • Development Support Intern

    Ricoh Americas Corporation (Boulder, CO)
    …and networks. Candidate will be exposed to: + Automation programming. + Operating Systems ( Linux , Windows) and networking technology. + Cloud technology (AWS). + ... software product development teams. The successful candidate should be knowledgeable in Linux , specifically with bash and python scripting, and have a desire to… more
    Ricoh Americas Corporation (10/01/25)
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  • System Administrator

    DCCA (Denver, CO)
    …possess 8570 IAT-II certifications (or higher) - baseline (ex. Security+) and CE (ex. Linux +) + Linux Administration (RHEL 7/8) Desired Skills: + DevSecOps ... + System Deployment and configuration for RHEL7/8 and SuSE Linux + System security management using RMF and associated... + Radix/eMASS (or similar scanning tools) + GitLab Administration + ServiceNow Application/ Systems Administration … more
    DCCA (09/22/25)
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  • Lead Information Security Engineer

    Lumen (Denver, CO)
    …& computing system administration , virtualization, configuration, and support experience of Linux systems . + Two years of network design, support, and ... patching, hardening, user access permissions, and routine maintenance of Security infrastructure systems ( Linux & Windows) + Develop and support tools and… more
    Lumen (09/30/25)
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  • 25-108 FWT Cloud Developer

    Colorado State University (Fort Collins, CO)
    …National Oceanic and Atmospheric Administration ( NOAA ) located at the Global Systems Laboratory ( GSL ) in Boulder, CO. The individual in this position will ... such as Eclipse or Visual Studio. + Experience with Linux operating systems such as Red Hat,...the FWT . + Assist with the management and administration of FWT systems in the cloud.… more
    Colorado State University (09/20/25)
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  • Frontline Service Center Account Manager

    CACI International (Denver, CO)
    …3 years of experience in Help Desk support, IT service desk, or systems administration roles. Proven ability to work shift-based schedules, including nights, ... handling inbound incidents, service requests, and technical issues across a range of systems , applications, and platforms (including Windows and Linux ). You will… more
    CACI International (09/18/25)
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  • Senior Telecommunications Network System…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …protection circuits and utility-grade networking + Advanced studies in IP networking, Linux systems , and database management **SUGGESTED CERTIFICATIONS** + Cisco ... for the performance of preventive and corrective maintenance, servicing of network systems , database administration , and coordination with field and engineering… more
    Tri-State Generation and Transmission Association, Inc. (09/25/25)
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